Nowadays people are wasting too much energy, so we should lead a low-carbon life. , we’ll suffer a lot in the future.
#83118
A
When possible
B
If any
C
If not
D
Where necessary
推荐题目
When the millionaire was young, he was very poor. Only by doing parttime jobs during the summer holiday ________ afford to pay his college fees.
#79775
A
he could
B
could he
C
can he
D
he can
While_________in Britain, he made friends with the natives there.
#80765
A
working
B
worked
C
he works
D
he is working
Mother reminds, “________ rain, take an umbrella.” as spring approaches.
#79729
A
Shall it
B
It shall
C
Should it
D
It should
Between the two windows was taken 10 years ago.
#79643
A
a picture hangs that
B
a picture hanging which
C
does a picture hang which
D
hangs a picture that
____ in a branch of the tree ___ a note which read "I'll meet you at the School Gate"．
#81625
A
Sticking; was there
B
Stick; was there
C
To stick; was
D
Stuck; was